[R] R bioconductor agilent aCGH analysis

arun smartpink111 at yahoo.com
Sat Jul 28 01:07:30 CEST 2012


I think you will get better response if you post in bioconductor mailing list (http://www.bioconductor.org/help/mailing-list/).


----- Original Message -----
From: Preeti <preeti at sci.utah.edu>
To: r-help at r-project.org
Sent: Friday, July 27, 2012 6:05 PM
Subject: [R] R bioconductor agilent aCGH analysis


I would like to analyze some agilent aCGH copy number files. As a start, I
would like to normalize this data. I don't know what is the standard way to
do this. Which package is the standard one that people use for this
purpose? The chips that I am looking at are the agilent sure print 1M
(G4447a) array and a custom chip with similar format. My raw data is a text
file with spot locations and intensities. It is a two color array.

Thanks for your help!

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